package cn.school.web;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import cn.school.mybatis.pojo.Grade;
import cn.school.mybatis.service.GradeService;

/**
 * Servlet implementation class ToAddStudentServlet
 */
@WebServlet("/toAddStudentServlet")
public class ToAddStudentServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public ToAddStudentServlet() {
		super();
		// TODO Auto-generated constructor stub
	}

	GradeService gs = new GradeService();

	protected void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		List<Grade> list = gs.select();
		request.setAttribute("grades", list);
		request.getRequestDispatcher("/WEB-INF/jsp/addStudent.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
